*{
			margin:0;
			padding:0;
			list-style: none;
		}
		#datu{
			background: url(http://res.alltuu.com/static/images/acts/rct/recruit-bg2.jpg) no-repeat;
			background-position: 50% 0; 
			height:540px;
			width:100%;
		}
		#tao{
			width: 100%;
			background: #F5F4F4;
		}
		#li{
			width:80%;
			border:1px solid black;
			margin:auto;
		}
		#li img{
			width: 100%;
		}
		#zhe{
			background: rgba(0,0,0,0.3);
			width:100%;
			height:100%;
			position: fixed;
			top: 0;
			left: 0;
		}
		#weixing{
			width:260px;
			height:265px;
			padding-top: 10px;
			margin:120px auto;
			background: white;
		}
		#weixing h2{
			width:100%;
			font-size: 24px;
			text-indent: 2rem;
			border-bottom: 1px solid black;
		}
		#weixing p{
			width:80%;
			margin:auto;
			font-size: 16px;
			text-indent: 2rem;
		}
		#weixing div{
			width: 100%;
			text-align: center;
		}
		#weixing button{
			width:80%;
			background:#0099e5;
			margin:10px auto;
			display: inline-block;
			line-height: 30px;
			color: white;
			border:none;
			a{
				text-decoration: none;
				color: white;
			}
		}
		#weixing button:hover{
			background:blue;
			a{
				text-decoration:none;
				color:white;
			}
			
		}